About the Authors

Lisa Arai

Affiliation School of Health and Social Care, Teesside University, Borough Road, Middlesbrough, United Kingdom

Monica Panca

Affiliation Research Department of Primary Care and Population Health, University College London, Rowland Hill Street, London, United Kingdom

Steve Morris

Affiliation Department of Applied Health Research, University College London, 1–19 Torrington Place, London, United Kingdom

Katherine Curtis-Tyler

Affiliation School of Health Sciences, City University London, Northampton Square, London, United Kingdom

Patricia J. Lucas

Affiliation School for Policy Studies, University of Bristol, Bristol, United Kingdom

Helen M. Roberts

h.roberts@ucl.ac.uk

Affiliation University College London Institute of Child Health, London, United Kingdom

Competing Interests

The authors have declared that no competing interests exist

Author Contributions

Conceived and designed the experiments: LA MP SM KCT PJL HMR. Performed the experiments: LA MP SM KCT PJL HMR. Analyzed the data: LA MP SM KCT PJL HMR. Contributed reagents/materials/analysis tools: LA MP SM KCT PJL HMR. Wrote the paper: LA MP SM KCT PJL HMR.